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X-RAY DIFFRACTION
Materials and Methods page
2JJC
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.8
    Details 0.1M SODIUM CACODYLATE PH 6.8 0.2M MAGNESIUM CHLORIDE 20%(W/V) MPEG 2000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.27 α = 90
    b = 89.02 β = 90
    c = 99.53 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Collection Date 2004-09-30
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU300HR
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.95
    Resolution(Low) 36
    Number Reflections(Observed) 19531
    Percent Possible(Observed) 95.0
    R Merge I(Observed) 0.05
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.01
    Percent Possible(All) 90.0
    R Merge I(Observed) 0.16
    Mean I Over Sigma(Observed) 5.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 36.16
    Number of Reflections(Observed) 19531
    Number of Reflections(R-Free) 1014
    Percent Reflections(Observed) 95.5
    R-Factor(Observed) 0.18
    R-Work 0.178
    R-Free 0.217
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.19
    Anisotropic B[1][1] -0.85
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.4
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.45
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.0
    Number of Reflections(R-Free) 64
    Number of Reflections(R-Work) 1305
    R-Factor(R-Work) 0.224
    R-Factor(R-Free) 0.336
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 0.116
    r_scbond_it 0.083
    r_mcangle_it 0.092
    r_mcbond_it 0.065
    r_nbd_refined 0.2
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.003
    r_chiral_restr 0.064
    r_dihedral_angle_4_deg 15.887
    r_dihedral_angle_3_deg 11.348
    r_dihedral_angle_2_deg 33.839
    r_dihedral_angle_1_deg 5.542
    r_angle_other_deg 0.818
    r_angle_refined_deg 1.092
    r_bond_other_d 0.001
    r_bond_refined_d 0.008
    r_nbd_other 0.18
    r_nbtor_refined 0.173
    r_nbtor_other 0.082
    r_xyhbond_nbd_refined 0.114
    r_symmetry_vdw_refined 0.155
    r_symmetry_vdw_other 0.181
    r_symmetry_hbond_refined 0.178
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1627
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 292
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) CRYSTAL CLEAR
    Data Reduction (data scaling) CRYSTAL CLEAR
    Structure Solution C-SEARCH
    Structure Refinement REFMAC 5.2.0019
     
    Software
    refinement REFMAC version: 5.2.0019
    model building C-SEARCH